Stamp Act

Jens MortensenFrom left: Nigel Cabourn vest, $490. Go to contextclothing.com. Perfecto Brand by Schott NYC jacket, $750. Go to perfectobrand.com. Topman jacket, $360. Go to topman.com.

Harris Tweed, the flecked hand-woven wool from Scotland, is celebrating the centennial of its trademark stamp: a Maltese cross atop an orb. An ancestor to the counterfeit wars raging today, the stamp was implemented in 1911 to distinguish the genuine cloth from machine-milled knockoffs. This fall, designers are offering special-edition pieces in tweed as a tribute to those original weavers Germany Soccer Jersey, our fashion brave hearts.